





"""simple docstring"""


import io
import json

import fsspec
import pytest

from datasets import Dataset, DatasetDict, Features, NamedSplit, Value
from datasets.io.json import JsonDatasetReader, JsonDatasetWriter

from ..utils import assert_arrow_memory_doesnt_increase, assert_arrow_memory_increases

def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						assert isinstance(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )
						assert dataset.num_rows == 4
						assert dataset.num_columns == 3
						assert dataset.column_names == ["col_1", "col_2", "col_3"]
						for feature, expected_dtype in expected_features.items():
												assert dataset.features[feature].dtype == expected_dtype

@pytest.mark.parametrize("""keep_in_memory"""							,     [False, True]     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		Tuple				   =			tmp_path / """cache"""
						UpperCamelCase				:		Optional[int]				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
												UpperCamelCase				:		Tuple				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE							,     keep_in_memory=SCREAMING_SNAKE_CASE     ).read()
						_check_json_dataset(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )

@pytest.mark.parametrize(
    """features"""							,     [
        None,
        {"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""},
        {"""col_1""": """string""", """col_2""": """string""", """col_3""": """string"""},
        {"""col_1""": """int32""", """col_2""": """int32""", """col_3""": """int32"""},
        {"""col_1""": """float32""", """col_2""": """float32""", """col_3""": """float32"""},
    ]							,     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		Optional[Any]				   =			tmp_path / """cache"""
						UpperCamelCase				:		int				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						UpperCamelCase				:		Union[str, Any]				   =			features.copy() if features else default_expected_features
						UpperCamelCase				:		str				   =			(
						    Features({feature: Value(SCREAMING_SNAKE_CASE     ) for feature, dtype in features.items()}     ) if features is not None else None
						)
						UpperCamelCase				:		Optional[int]				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     features=SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						_check_json_dataset(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )

@pytest.mark.parametrize(
    """features"""							,     [
        None,
        {"""col_3""": """float64""", """col_1""": """string""", """col_2""": """int64"""},
    ]							,     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		int				   =			tmp_path / """cache"""
						UpperCamelCase				:		Optional[int]				   =			{"""col_3""": """float64""", """col_1""": """string""", """col_2""": """int64"""}
						UpperCamelCase				:		Optional[Any]				   =			features.copy() if features else default_expected_features
						UpperCamelCase				:		Tuple				   =			(
						    Features({feature: Value(SCREAMING_SNAKE_CASE     ) for feature, dtype in features.items()}     ) if features is not None else None
						)
						UpperCamelCase				:		int				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     features=SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						assert isinstance(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )
						assert dataset.num_rows == 2
						assert dataset.num_columns == 3
						assert dataset.column_names == ["col_3", "col_1", "col_2"]
						for feature, expected_dtype in expected_features.items():
												assert dataset.features[feature].dtype == expected_dtype

def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						# jsonl_312_path features are {"col_3": "float64", "col_1": "string", "col_2": "int64"}
						UpperCamelCase				:		str				   =			{"""col_2""": """int64""", """col_3""": """float64""", """col_1""": """string"""}
						UpperCamelCase				:		Tuple				   =			features.copy()
						UpperCamelCase				:		Tuple				   =			(
						    Features({feature: Value(SCREAMING_SNAKE_CASE     ) for feature, dtype in features.items()}     ) if features is not None else None
						)
						UpperCamelCase				:		Optional[int]				   =			tmp_path / """cache"""
						UpperCamelCase				:		List[Any]				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     features=SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						assert isinstance(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )
						assert dataset.num_rows == 2
						assert dataset.num_columns == 3
						assert dataset.column_names == ["col_2", "col_3", "col_1"]
						for feature, expected_dtype in expected_features.items():
												assert dataset.features[feature].dtype == expected_dtype

@pytest.mark.parametrize("""split"""							,     [None, NamedSplit("""train"""     ), """train""", """test"""]     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		Optional[int]				   =			tmp_path / """cache"""
						UpperCamelCase				:		Any				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						UpperCamelCase				:		Dict				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE							,     split=SCREAMING_SNAKE_CASE     ).read()
						_check_json_dataset(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )
						assert dataset.split == split if split else "train"

@pytest.mark.parametrize("""path_type"""							,     [str, list]     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						if issubclass(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
												UpperCamelCase				:		List[str]				   =			jsonl_path
						elif issubclass(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
												UpperCamelCase				:		List[str]				   =			[jsonl_path]
						UpperCamelCase				:		List[Any]				   =			tmp_path / """cache"""
						UpperCamelCase				:		List[Any]				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						UpperCamelCase				:		Optional[int]				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						_check_json_dataset(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )

def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE=("train",)     ):
						assert isinstance(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )
						for split in splits:
												UpperCamelCase				:		Optional[Any]				   =			dataset_dict[split]
												assert dataset.num_rows == 4
												assert dataset.num_columns == 3
												assert dataset.column_names == ["col_1", "col_2", "col_3"]
												for feature, expected_dtype in expected_features.items():
																		assert dataset.features[feature].dtype == expected_dtype

@pytest.mark.parametrize("""keep_in_memory"""							,     [False, True]     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		int				   =			tmp_path / """cache"""
						UpperCamelCase				:		int				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						with assert_arrow_memory_increases() if keep_in_memory else assert_arrow_memory_doesnt_increase():
												UpperCamelCase				:		Any				   =			JsonDatasetReader({"""train""": jsonl_path}							,     cache_dir=SCREAMING_SNAKE_CASE							,     keep_in_memory=SCREAMING_SNAKE_CASE     ).read()
						_check_json_datasetdict(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )

@pytest.mark.parametrize(
    """features"""							,     [
        None,
        {"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""},
        {"""col_1""": """string""", """col_2""": """string""", """col_3""": """string"""},
        {"""col_1""": """int32""", """col_2""": """int32""", """col_3""": """int32"""},
        {"""col_1""": """float32""", """col_2""": """float32""", """col_3""": """float32"""},
    ]							,     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						UpperCamelCase				:		List[str]				   =			tmp_path / """cache"""
						UpperCamelCase				:		Optional[Any]				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						UpperCamelCase				:		Optional[Any]				   =			features.copy() if features else default_expected_features
						UpperCamelCase				:		Optional[Any]				   =			(
						    Features({feature: Value(SCREAMING_SNAKE_CASE     ) for feature, dtype in features.items()}     ) if features is not None else None
						)
						UpperCamelCase				:		Optional[Any]				   =			JsonDatasetReader({"""train""": jsonl_path}							,     features=SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						_check_json_datasetdict(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     )

@pytest.mark.parametrize("""split"""							,     [None, NamedSplit("""train"""     ), """train""", """test"""]     )
def      UpperCamelCase							(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE     ):
						if split:
												UpperCamelCase				:		List[Any]				   =			{split: jsonl_path}
						else:
												UpperCamelCase				:		Tuple				   =			"""train"""
												UpperCamelCase				:		Union[str, Any]				   =			{"""train""": jsonl_path, """test""": jsonl_path}
						UpperCamelCase				:		Optional[Any]				   =			tmp_path / """cache"""
						UpperCamelCase				:		Optional[int]				   =			{"""col_1""": """string""", """col_2""": """int64""", """col_3""": """float64"""}
						UpperCamelCase				:		Union[str, Any]				   =			JsonDatasetReader(SCREAMING_SNAKE_CASE							,     cache_dir=SCREAMING_SNAKE_CASE     ).read()
						_check_json_datasetdict(SCREAMING_SNAKE_CASE							,     SCREAMING_SNAKE_CASE							,     splits=list(path.keys()     )     )
						assert all(dataset[split].split == split for split in path.keys()     )

def      UpperCamelCase							(SCREAMING_SNAKE_CASE     ):
						return json.load(SCREAMING_SNAKE_CASE     )

def      UpperCamelCase							(SCREAMING_SNAKE_CASE     ):
						return [json.loads(SCREAMING_SNAKE_CASE     ) for line in buffer]






class 							lowercase__			:

			"""simple docstring"""







			@pytest.mark.parametrize("""lines, load_json_function"""						,   [(True, load_json_lines), (False, load_json)]    )
			def   _a      (      self						,   _A						,   _A						,   _A    ):






									'''simple docstring'''







									with io.BytesIO() as buffer:
															JsonDatasetWriter(_A						,   _A						,   lines=_A    ).write()
															buffer.seek(0    )
															UpperCamelCase				:		Optional[Any]				   =			load_json_function(_A    )
									assert isinstance(_A						,   _A    )
									assert isinstance(exported_content[0]						,   _A    )
									assert len(_A    ) == 1_0







			@pytest.mark.parametrize(
			    """orient, container, keys, len_at"""						,   [
			        ("""records""", list, {"""tokens""", """labels""", """answers""", """id"""}, None),
			        ("""split""", dict, {"""columns""", """data"""}, """data"""),
			        ("""index""", dict, set("""0123456789"""    ), None),
			        ("""columns""", dict, {"""tokens""", """labels""", """answers""", """id"""}, """tokens"""),
			        ("""values""", list, None, None),
			        ("""table""", dict, {"""schema""", """data"""}, """data"""),
			    ]						,   )
			def   _a      (      self						,   _A						,   _A						,   _A						,   _A						,   _A    ):






									'''simple docstring'''







									with io.BytesIO() as buffer:
															JsonDatasetWriter(_A						,   _A						,   lines=_A						,   orient=_A    ).write()
															buffer.seek(0    )
															UpperCamelCase				:		str				   =			load_json(_A    )
									assert isinstance(_A						,   _A    )
									if keys:
															if container is dict:
																					assert exported_content.keys() == keys
															else:
																					assert exported_content[0].keys() == keys
									else:
															assert not hasattr(_A						,   """keys"""    ) and not hasattr(exported_content[0]						,   """keys"""    )
									if len_at:
															assert len(exported_content[len_at]    ) == 1_0
									else:
															assert len(_A    ) == 1_0







			@pytest.mark.parametrize("""lines, load_json_function"""						,   [(True, load_json_lines), (False, load_json)]    )
			def   _a      (      self						,   _A						,   _A						,   _A    ):






									'''simple docstring'''







									with io.BytesIO() as buffer:
															JsonDatasetWriter(_A						,   _A						,   lines=_A						,   num_proc=2    ).write()
															buffer.seek(0    )
															UpperCamelCase				:		List[Any]				   =			load_json_function(_A    )
									assert isinstance(_A						,   _A    )
									assert isinstance(exported_content[0]						,   _A    )
									assert len(_A    ) == 1_0







			@pytest.mark.parametrize(
			    """orient, container, keys, len_at"""						,   [
			        ("""records""", list, {"""tokens""", """labels""", """answers""", """id"""}, None),
			        ("""split""", dict, {"""columns""", """data"""}, """data"""),
			        ("""index""", dict, set("""0123456789"""    ), None),
			        ("""columns""", dict, {"""tokens""", """labels""", """answers""", """id"""}, """tokens"""),
			        ("""values""", list, None, None),
			        ("""table""", dict, {"""schema""", """data"""}, """data"""),
			    ]						,   )
			def   _a      (      self						,   _A						,   _A						,   _A						,   _A						,   _A    ):






									'''simple docstring'''







									with io.BytesIO() as buffer:
															JsonDatasetWriter(_A						,   _A						,   lines=_A						,   orient=_A						,   num_proc=2    ).write()
															buffer.seek(0    )
															UpperCamelCase				:		Dict				   =			load_json(_A    )
									assert isinstance(_A						,   _A    )
									if keys:
															if container is dict:
																					assert exported_content.keys() == keys
															else:
																					assert exported_content[0].keys() == keys
									else:
															assert not hasattr(_A						,   """keys"""    ) and not hasattr(exported_content[0]						,   """keys"""    )
									if len_at:
															assert len(exported_content[len_at]    ) == 1_0
									else:
															assert len(_A    ) == 1_0







			def   _a      (      self						,   _A    ):






									'''simple docstring'''







									with pytest.raises(_A    ):
															with io.BytesIO() as buffer:
																					JsonDatasetWriter(_A						,   _A						,   num_proc=0    )







			@pytest.mark.parametrize("""compression, extension"""						,   [("""gzip""", """gz"""), ("""bz2""", """bz2"""), ("""xz""", """xz""")]    )
			def   _a      (      self						,   _A						,   _A						,   _A						,   _A						,   _A    ):






									'''simple docstring'''







									UpperCamelCase				:		List[str]				   =			tmp_path_factory.mktemp("""data"""    ) / f"""test.json.{extension}"""
									UpperCamelCase				:		Tuple				   =			str(shared_datadir / f"""test_file.json.{extension}"""    )
									JsonDatasetWriter(_A						,   _A						,   compression=_A    ).write()

									with fsspec.open(_A						,   """rb"""						,   compression="""infer"""    ) as f:
															UpperCamelCase				:		Dict				   =			f.read()
									with fsspec.open(_A						,   """rb"""						,   compression="""infer"""    ) as f:
															UpperCamelCase				:		Tuple				   =			f.read()
									assert exported_content == original_content








def  lowerCAmelCase_	(lowerCAmelCase__:		Union[str, Any]		,						lowerCAmelCase__:		Optional[int]  ):





			"""simple docstring"""


			UpperCAmelCase_:		List[str]							      =     0
			UpperCAmelCase_:		Tuple							      =     len(lowerCAmelCase__  ) - 1

			while left <= right:
						# avoid divided by 0 during interpolation
						if sorted_collection[left] == sorted_collection[right]:
									if sorted_collection[left] == item:
												return left
									else:
												return None

						UpperCAmelCase_:		Dict							      =     left + ((item - sorted_collection[left]) * (right - left)) // (
						    sorted_collection[right] - sorted_collection[left]
						)

						# out of range check
						if point < 0 or point >= len(lowerCAmelCase__  ):
									return None

						UpperCAmelCase_:		str							      =     sorted_collection[point]
						if current_item == item:
									return point
						else:
									if point < left:
												UpperCAmelCase_:		int							      =     left
												UpperCAmelCase_:		str							      =     point
									elif point > right:
												UpperCAmelCase_:		List[str]							      =     right
												UpperCAmelCase_:		Optional[int]							      =     point
									else:
												if item < current_item:
															UpperCAmelCase_:		Optional[Any]							      =     point - 1
												else:
															UpperCAmelCase_:		Any							      =     point + 1
			return None







def  lowerCAmelCase_	(lowerCAmelCase__:		Dict		,						lowerCAmelCase__:		List[Any]		,						lowerCAmelCase__:		Any		,						lowerCAmelCase__:		Any  ):





			"""simple docstring"""


			if sorted_collection[left] == sorted_collection[right]:
						if sorted_collection[left] == item:
									return left
						else:
									return None

			UpperCAmelCase_:		Union[str, Any]							      =     left + ((item - sorted_collection[left]) * (right - left)) // (
			    sorted_collection[right] - sorted_collection[left]
			)

			# out of range check
			if point < 0 or point >= len(lowerCAmelCase__  ):
						return None

			if sorted_collection[point] == item:
						return point
			elif point < left:
						return interpolation_search_by_recursion(lowerCAmelCase__		,						lowerCAmelCase__		,						lowerCAmelCase__		,						lowerCAmelCase__  )
			elif point > right:
						return interpolation_search_by_recursion(lowerCAmelCase__		,						lowerCAmelCase__		,						lowerCAmelCase__		,						lowerCAmelCase__  )
			else:
						if sorted_collection[point] > item:
									return interpolation_search_by_recursion(
									    lowerCAmelCase__		,						lowerCAmelCase__		,						lowerCAmelCase__		,						point - 1  )
						else:
									return interpolation_search_by_recursion(
									    lowerCAmelCase__		,						lowerCAmelCase__		,						point + 1		,						lowerCAmelCase__  )







def  lowerCAmelCase_	(lowerCAmelCase__:		Dict  ):





			"""simple docstring"""


			if collection != sorted(lowerCAmelCase__  ):
						raise ValueError("""Collection must be ascending sorted"""  )
			return True


if __name__ == "__main__":
	import sys
	a      :  Optional[Any]			     =			0
	if debug == 1:
		a      :  int			     =			[10, 30, 40, 45, 50, 66, 77, 93]
		try:
			__assert_sorted(collection)
		except ValueError:
			sys.exit('Sequence must be ascending sorted to apply interpolation search')
		a      :  int			     =			67

	a      :  Any			     =			interpolation_search(collection, target)
	if result is not None:
		print(F'''{target} found at positions: {result}''')
	else:
		print('Not found')






